Nolo version 2.0 issue

Hello, I have an issue with Nolo tracking. Won't work with Pimax 4k any more .The glasses work fine on its own but when I connect the cable to nolo headset it dosen't work(Ocean rift work fine with googles , when I plug the head set I see just blue). Nolo application doesn't see anything connected unless I connect via cable , also the head set (hmd) is detected as Base Station. They worked befoure the new firmware 2.0 Any idea ?